import Vue from 'vue'
import VueRouter from 'vue-router'

import Login from '@/components/Login.vue'
import Home from '@/components/Home.vue'
import Welcome from '@/components/Welcome.vue'
import Users from '@/components/User/Users.vue'
import Rights from '@/components/role/Rights.vue'
import Roles from '@/components/role/roles.vue'

Vue.use(VueRouter)

const routes = [
  {
    path: '/',
    redirect: '/login'
  },
  {
    path: '/login',
    component: Login
  },
  {
    path: '/home',
    component: Home,
    redirect: 'welcome',
    children:[
      {
        path: '/welcome',
        component: Welcome
      },
      {
        path: '/users',
        component: Users
      },
      {
        path: '/rights',
        component: Rights
      },
      {
        path: '/roles',
        component: Roles
      },
      {
        path:'/params',
        component: () => import('../components/goods/Params.vue')
      },
      {
        path:'/categories',
        component: () =>import('../components/goods/Categories.vue')
      },
      {
        path:'/goods',
        component: () =>import('../components/goods/Goods.vue')
      },
      {
        path:'/goods/add',
        component: () =>import('../components/goods/Add.vue')
      },
      {
        path:'/orders',
        component: () =>import('../components/order/Orders.vue')
      }
    ]
  },
  
]

const router = new VueRouter({
  routes
})
// 挂载路由导航守卫
router.beforeEach((to, from, next) => {
  if (to.path === '/login') {
    return next()
  }
  const tokenStr = window.sessionStorage.getItem('token')
  if (!tokenStr) {
    return next('/login')
  }
  return next()
})
export default router
